Face mask



FIG. 1 is a front view of a face mask showing my new design;

FIG. 2 is a rear view of the face mask shown in FIG. 1;

FIG. 3 is a first side view of the face mask shown in FIG. 1;

FIG. 4 is a second side view of the face mask shown in FIG. 1;

FIG. 5 is a top view of the face mask shown in FIG. 1; and,

FIG. 6 is a bottom view of the face mask shown in FIG. 1.

The broken lines in FIGS. 1 and 2 are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a face mask, as shown and described. 